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**Devantè****Real Member**- Registered: 2006-07-14
- Posts: 6,400

**Exercises on Slopes - Slope of Two Points**

*Write the slope of the line passing through the two points.*

**1. (-1,7), (1,5)2. (2,2), (6,8)3. (7,8), (0,5)4. (8.2,6.9), (-20.1,-8.2)5. (-8.4,6.9), (-8.5,5.1)6. (-34,-41), (-26,42)7. (-7, 8), (-4,-3)8. (-25.7,-16.2), (-40.6,12.2)9. (12,1), (36,-42)10. (-1,-8), (-7,-4)11. (2.1,3.8), (3.1,7.6)12. (41.8,-18.2), (18.6,0.8)13. (7,2), (-2,0)14. (-42,21), (-25,3)15. (-21,-24), (-2,-8)16. (3.6,-4.2), (-6.6,-7.9)17. (2,-6), (-1,-2)18. (-1.1,-8.3), (-1.9,-3.6)**

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**Prakash Panneer****Member**- Registered: 2006-06-01
- Posts: 110

The formula for finding slope when two points are given is,

(The two points are (x1, y1) and (x2, y2).)

Slope = (y2-y1)/(x2-x1).

Using this formula, we can find the slope of the given points.

*Last edited by Prakash Panneer (2006-09-16 13:11:09)*

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of living kinds, both are the eyes.

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**ganesh****Moderator**- Registered: 2005-06-28
- Posts: 18,127

Thats a beautiful formula given by Prakash Panner. As simple as that.

For any doubts on the formulae, you can always check our formulas section.

And as PP said, mathematicians work on formulas, the soultions would also be in formulas. Not a detailed solution set to all the problems, he he

**The divergent series are the invention of the devil, and its a shame to base on them any demonstration whatsoever - Neils Henrik Abel**.**Knowledge is of two kinds. We know a subject ourselves, or we know where we can find information upon it - Samuel Johnson.**

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